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Black painted TPV pipe support, 12 in long, strut channel mount

Zsi

ZSI SB525 Pipe Support 12 in Painted

SKU CH-4ZE9-N0KP0

Painted TPV pipe support holds 1,200 lb across a 12 in span for insulated copper tube

  • Supports heavy piping up to 1,200 lb load capacity
  • Operates reliably from -50 °F to 275 °F
  • Fits 3 in to 3.5 in copper tube sizes
  • UL 94-HB1 rated TPV material resists flame spread
  • 12 in overall length mounts on strut channel

ZSI SB525 12 in Pipe Support

The ZSI SB525 is a painted TPV pipe support measuring 12 in overall length. It mounts to strut channel and accommodates insulation outside diameters of 5.3 in. The support handles copper tube sizes from 3 in to 3.5 in with insulation thickness between 1/2 in and 1 in.

Suits 1,200 lb loads up to 275 Degrees F

Installers needing a strut-mounted support rated for 1,200 lb at temperatures up to 275 Degrees F will find this part suitable. It is not for systems exceeding that load or operating above 275 Degrees F. Buyers requiring different mounting styles or higher temperature ratings should look elsewhere.

UL94-HB1 rated TPV material

The single specification that decides fit is the UL94-HB1 rated TPV construction. This material meets the stated temperature range of -50 Degrees F to 275 Degrees F and carries the Proposition 65 notice. Confirm the material approval before purchase.

How it compares

Measured against everything we stock in Garden Hoses & Pipe Tubing, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 80% of the 973 comparable items (median $21.99).

Specifications

Product
Brand nameZSI

Questions about this item

How do I install the ZSI SB525 pipe support onto a strut channel, and what step is often missed?

Slide the support into the strut channel and tighten the mounting hardware; the step often missed is confirming the insulation outside diameter matches the 5.3 in specification before securing it.

What maintenance or replacement will the TPV material need over time?

Inspect the TPV body periodically for cracking or hardening caused by temperature cycling between -50 °F and 275 °F; replace the support if the material shows degradation that could reduce the 1,200 lb load capacity.

What limit appears first when the support carries a heavy load continuously at high temperature?

The 1,200 lb load capacity is the primary limit; sustained loading near this rating at temperatures approaching 275 °F can accelerate TPV creep, so monitor deflection to stay within safe limits.

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